Dick Inhalation 

To intensely suck one's penis; to devour le dick

Basically a fancy way of saying blowjob
*slurmp*

Person 1: What'd you two do last night

Person 2: Oh you know, she gave me a good dick inhalation

Person 1: Nice, man *high fives*

Dick Inhalation by Ur mum (ooohhh got em) November 19, 2018

infunmation 

Similar to infotainment. Made by shoving 'fun' in the middle of 'information'. Infunmnation is knowledge that is actually enjoyably received. Not neccessarily interesting knowledge, just fun knowledge.

"There is so much infunmation on UrbanDictionary.com"

infunmation by Lawson May 13, 2005

Infamation 

Gossip about someone your heard from a member of their family.

Everything I know about Shelly, I hear from her sister Beth. She's a great source of infamation.

Infamation by PistolPat April 5, 2009

cavity wall insulation

To retain vital body heat by inserting your hands in your friends anal passage(s)

it was so cold in oslo we formed a massive ring around the fire and did some emergency cavity wall insulation

cavity wall insulation by Anonymous February 28, 2003

insulation hat 

When someone (usually a carpenter) gets in trouble, they have to wear a bundle of insulation on their head a period of time determined by the severity of the deed.

I told you to put these trusses 24" on center, not 23"! Put on the insulation hat and get in the sonor tube for 15 minutes, you insubordinate bastard!

insulation hat by avaraxus January 21, 2008

penile intubation 

the art of a female in the medical field giving a deep-throated blowjob

a deep throat blowjob similar to intubating.
my girl loves penile intubation.

penile intubation by b--low September 7, 2008

Isolation Insulation 

The friend you bring along to parties, if you're not sure that people you know will be there. This offers you protection against standing alone on the side like a potted plant or being ranted at by drunken tax attorneys.

Steve: You going to Wendy's on saturday, i don't really know anyone else whoose going.
Freida: Yeah, me neither, i'm bringing Tom as isolation insulation.

Isolation Insulation by CaptainLemming July 26, 2010